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JPL Small-Body Database Browser
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487365 (2014 QB248)
Classification: Main-belt Asteroid          SPK-ID: 2487365
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1080482911138252 7.2039e-08  
a 2.975119083000628 4.6365e-08 au
q 2.65366255022228 2.0184e-07 au
i 13.00825903047559 8.1012e-06 deg
node 141.7439460801121 2.439e-05 deg
peri 145.6712688444663 4.3645e-05 deg
M 19.23631305998892 3.4962e-05 deg
tp 2458500.344617734475
(2019-Jan-16.84461773)
0.00018217 TDB
period 1874.368414734561
5.13
4.3816e-05
1.2e-07
d
yr
n .1920646961237775 4.4897e-09 deg/d
Q 3.296575615778977 5.1374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      100  
   data-arc span      4599 days (12.59 yr)  
   first obs. used      2007-02-25  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55485  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 18:44:36  

Additional Information
 Earth MOID = 1.64767 au 
 Jupiter MOID = 1.98722 au 
 T_jup = 3.214 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO450508  

487365 (2014 QB248)          Discovered 2014-Jul-31 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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